{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["location", "person", "media"], "input": "Even when he returned to civilian life after 1815 , he slept in a camp bed , reflecting his lack of regard for creature comforts ; it remains on display in Walmer Castle ."}
{"location": ["Walmer Castle"], "person": [], "media": []}